PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

6-1-0500Locknut,electrical Conduit

Breeze-Eastern Llc · NSN 5975-00-208-5413 · FSC 5975 · No Item Name Available
Verified by PartsTable
NSN 5975-00-208-5413 — this item is cataloged by the U.S. Government under National Stock Number 5975-00-208-5413. Primary manufacturer part number: 6-1-0500.
Features
  • Locknut,electrical Conduit — FSC 5975
  • Width Across Flats: 1.063 INCHES NOMINAL IN
  • Surface Treatment: CADMIUM OR CHROMATE
  • Supplementary Features: END ITEM IROQUOIS UH-1 HELICOPTER
  • Material: ALUMINUM ALLOY
  • Thread Size: 7/8-20
  • Thread Type: STRAIGHT
  • Conduit Size Accommodated: 0.500 INCHES NOMINAL IN
Applications
  • Applications requiring Aluminum Alloy construction
General Description

The Locknut,electrical Conduit, cataloged under National Stock Number 5975-00-208-5413, is classified within Federal Supply Class 5975 (No Item Name Available) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is Breeze-Eastern Llc. Government technical data includes 10 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 16 commercial cross-references from 12 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5975-00-208-5413
Primary Part Number6-1-0500
Item NameLocknut,electrical Conduit
FSC / FSG5975 / 59 — No Item Name Available
ManufacturerBreeze-Eastern Llc
StatusCANCELLED
Width Across Flats1.063 INCHES NOMINAL IN
Surface TreatmentCADMIUM OR CHROMATE
Supplementary FeaturesEND ITEM IROQUOIS UH-1 HELICOPTER
MaterialALUMINUM ALLOY
Thread Size7/8-20
Thread TypeSTRAIGHT
Conduit Size Accommodated0.500 INCHES NOMINAL IN
Drive TypeHEXAGON
Screw Thread Series DesignatorUNF
Overall Thickness0.188 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
5975-00-240-2646 INTERCHANGEABLE
Locknut,electrical Conduit
5975-00-280-6079 INTERCHANGEABLE
Locknut,electrical Conduit
5975-00-280-6083 INTERCHANGEABLE
Locknut,electrical Conduit
5975-00-296-0537 INTERCHANGEABLE
Locknut,electrical Conduit
5975-00-296-0539 INTERCHANGEABLE
Locknut,electrical Conduit
1270-00-388-5014813843 INTERCHANGEABLE
Reflector,special
Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
5975-00-432-5526 INTERCHANGEABLE
Locknut,electrical Conduit
5975-00-614-3555 INTERCHANGEABLE
Locknut,electrical Conduit
5975-00-793-5550 INTERCHANGEABLE
Locknut,electrical Conduit
3020-00-947-7098007094 INTERCHANGEABLE
Gear,antibacklash,spur
Designatronics Incorporated Div Sterling Instruments Div
Cross-Reference Index
Part NumberManufacturer
6-1-0500 Breeze-Eastern Llc (USA)
10134296 Nimikkeistokeskus Ncb Finland (FIN)
083-4 Lockheed Martin Corporation Div Rms - Mitchel Field (USA)
T7615641SUB7PT61 Westinghouse Electric Corp (USA)
8168602 Us Army Aviation and Missile Command (USA)
238226Z Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir (USA)
813843 Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Us Army Research, Development and Engineering Command Armament (USA)
T7615641SUB7PT61 Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp (USA)
AN3066 Aeronautical Standards Group Dept of Navy and Air Force (USA)
650574-72 Lockheed Martin Corporation Div Rms - Mitchel Field (USA)
MS39081-8 Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M
AN3066-8 Aeronautical Standards Group Dept of Navy and Air Force (USA)
6-2-8 Breeze-Eastern Llc (USA)
6-1-0500 Dcx-Chol Enterprises, Inc. (USA)
AN3066-8 Federal Specifications Promulgated by General Services Administration Washington DC (USA)
6-2-8 Dcx-Chol Enterprises, Inc. (USA)
Related Parts
5975-00-240-2646INTERCHANGEABLE
LOCKNUT,ELECTRICAL CONDUIT
5975-00-280-6079INTERCHANGEABLE
LOCKNUT,ELECTRICAL CONDUIT
5975-00-280-6083INTERCHANGEABLE
LOCKNUT,ELECTRICAL CONDUIT
5975-00-296-0537INTERCHANGEABLE
LOCKNUT,ELECTRICAL CONDUIT
5975-00-296-0539INTERCHANGEABLE
LOCKNUT,ELECTRICAL CONDUIT
1270-00-388-5014INTERCHANGEABLE
REFLECTOR,SPECIAL
813843
5975-00-432-5526INTERCHANGEABLE
LOCKNUT,ELECTRICAL CONDUIT
5975-00-614-3555INTERCHANGEABLE
LOCKNUT,ELECTRICAL CONDUIT
5975-00-793-5550INTERCHANGEABLE
LOCKNUT,ELECTRICAL CONDUIT
3020-00-947-7098INTERCHANGEABLE
GEAR,ANTIBACKLASH,SPUR
007094
3040-00-975-9658INTERCHANGEABLE
SHAFT,STRAIGHT
4510-01-250-2970INTERCHANGEABLE
LAVATORY
051-3274

Frequently Asked Questions

What is NSN 5975-00-208-5413?

NSN 5975-00-208-5413 is a Locknut,electrical Conduit, manufactured by Breeze-Eastern Llc, classified under FSC 5975 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5975-00-208-5413?

NSN 5975-00-208-5413 has 16 cross-referenced part numbers: 6-1-0500 (Breeze-Eastern Llc), 10134296 (Nimikkeistokeskus Ncb Finland), 083-4 (Lockheed Martin Corporation Div Rms - Mitchel Field), T7615641SUB7PT61 (Westinghouse Electric Corp), 8168602 (Us Army Aviation and Missile Command) and 11 more.

What NSN replaces 5975-00-208-5413?

There are 12 known substitutes for 5975-00-208-5413: 5975-00-240-2646, 5975-00-280-6079, 5975-00-280-6083 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 6-1-0500?

Key specifications for 6-1-0500: Width Across Flats: 1.063 INCHES NOMINAL IN; Surface Treatment: CADMIUM OR CHROMATE; Supplementary Features: END ITEM IROQUOIS UH-1 HELICOPTER; Material: ALUMINUM ALLOY. 10 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5975-00-208-5413 still in active supply?

NSN 5975-00-208-5413 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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